Corsair Hydro X Series XG7 GPU Water Block Backplate
Best cooling upgrade for custom-built NVIDIA RTX 4080 gaming rigs.
This block transforms a standard card into a custom-cooled powerhouse, prioritizing thermal efficiency and structural rigidity. You trade the simplicity of a stock air cooler for a complex, liquid-cooled setup, but the reward is sustained peak performance and a striking aesthetic that makes your build truly stand out.
$219.99
at
Performance-PCs
Who it's for
- Overclockers seeking maximum performance and thermal stability
- System builders wanting synchronized lighting across their entire rig
- Enthusiasts prioritizing component longevity and premium build quality
Who should skip it
- Budget-conscious users preferring affordable air or AIO cooling
- Beginners intimidated by complex assembly and routine loop maintenance
- Upgraders who frequently switch between different GPU models
Performance breakdown
Thermal Efficiency
Nickel-plated copper construction ensures rapid heat dissipation during intense gaming sessions.
Installation Simplicity
Pre-applied thermal material significantly reduces setup time for custom loop builders.
Build Quality
Robust aluminum casing provides structural rigidity and a premium aesthetic finish.
Aesthetic Customization
Sixteen addressable LEDs offer vibrant, highly configurable lighting for any build.
Component Compatibility
Precision-engineered specifically for the RTX 4080 Founders Edition form factor.
Flow Performance
Optimized internal flow path maintains consistent coolant circulation across critical components.
Key Specs
Product Type
GPU Water Block
Cold Plate Material
Nickel-Plated Copper
Fluid Chamber Material
PMMA
Port Thread
G1/4 BSPP
Fins
50+
Compatibility
NVIDIA GeForce RTX 4080 FE
Thermal Paste
Pre-applied thermal paste and pads
Warranty
3 Year
Material
Aluminum, Plastic, Copper
Shield Type
GPU Backplate
Know before you buy
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